baber/WOPTO huggingface dataset:
Patent JP-2001269212-A (JP)
Title: Satchel
Inventor: MAEDA RYOJI
IPC: A45C13/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a satchel which is able to positively deal with the crime prevention and a traffic accident, and also to aid the progress of their awareness as a student. SOLUTION: The satchel has a crime prevention device disposition 11, and the crime prevention device 12 which gives an alarm is disposed in this device 11 by pulling a string part 12d, and the 12d is formed by exposure on the outside of the satchel body.
Patent JP-2001258401-A (JP)
Title: Leveling apparatus
Inventor: NAKASHIO TOMOYUKI
IPC: A01G9/08
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To realize certainty of transfer, improvement of working efficiency and certainty of pressing work. SOLUTION: This leveling apparatus comprises a pressing roller 13 placed on the upstream side position on a transferring table 1 for transferring a seedling-raising container which soil has been fed into, a rotary brush 40 placed on the downstream side of the pressing roller 13, and a scraper 30 placed between the pressing roller 13 and the rotary brush 40. The scraper 30 is constructed in such a manner that it is interlocked with the pressing roller 13, and at the same time, its height is controllable. The height of the rotary brush 40 is independently controllable.
Patent JP-2001269926-A (JP)
Title: Drilling machine
Inventor: SUGIYAMA KYUKICHI
IPC: B28D1/14
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a small and a compact drilling machine which can be appropriately used in order to lay down a post driving anchor on a concrete ceiling face. SOLUTION: A drill feed mechanism 3 is installed in an extensible support 2, coaxially, and a boring drill 4 is fed out by the drill feed mechanism 3. The boring drill 4 is also disposed coaxially with the support 2. A reaction force developed when the boring drill 4 drills a boring surface 12 is applied to the support 2, vertically, and is transmitted to a support surface 11.
Patent JP-2001274627-A (JP)
Title: Quartz oscillator
Inventor: HAYASHIMOTO HAJIME
IPC: H03B5/32
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a quartz oscillator that can reduce a power supply noise independently of a power supply voltage. SOLUTION: The quartz oscillator is provided with a quartz oscillator circuit 1 and a current source circuit 2. The quartz oscillation circuit 1 consists of an inverter INV 1, a quartz vibrator XTAL, a resistor R1 and capacitors C1 and C2, and the current source circuit 2 consists of P-channel MOS field effect transistors(TRs) P1, P2, and P3 and N-channel MOS field effect TRs N1, N2 and N3, and a resistor R2.
Patent JP-2001264293-A (JP)
Title: Capillary array electrophoresis device
Inventor: UKAI SEIICHI
IPC: G01N27/447
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a window base board for a capillary array cutting off background light so as to facilitate incidence of an excited laser beam and to improve an S/N ratio of an electrophoresis device by using the window base board for the capillary array. SOLUTION: In a holding base board constituting a window unit for the capillary array, light shielding areas each spaced at a pitch equal to an arrangement interval of a capillary 1 are arranged in a through window 6 for passing emitted light, and a window 12 for incidence of an excited laser beam is arranged on the base board side face. In this way, background light is reduced because reflected light on the surface of the capillary 1 is cut off by means of the light shielding areas 7 in the holding base board, and the S/N ratio can be improved. In addition, incidence of a laser beam is facilitated and the degree of freedom of an optical system arrangement is increased, so that assembly can be carried out easily.
Patent JP-2001270794-A (JP)
Title: Composting apparatus and composting method using the same
Inventor: ARAKAWA NORIYUKI
IPC: C02F11/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To carry out a fermentation treatment in a shorter time than that in the case of piling the organic sludge for a long period of time and treating the organic sludge and to require only a small amount of energy necessary for the fermentation treatment, in an apparatus for composting organic sludge. SOLUTION: This composting apparatus is formed in such a way that an organic sludge 17 can be thrown into a pipe body 11 supported rotatably around the center of the pipe body in the horizontal direction. The inside of the pipe body 11 is equipped with stirring plates 23 projecting inward in the direction of the pipe diameter.
Patent JP-2001270028-A (JP)
Title: Decorative mineral plate
Inventor: ISOBE TOMOAKI
IPC: B32B5/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative mineral plate having water resistance and warm water resistance usable in a bathroom or the like and having excellent design properties to obtain good adhesive properties with a decorative sheet for a long period. SOLUTION: The decorative mineral plate comprises the decorative sheet laminated on and integrated with a mineral plate impregnated with a sealer via an adhesive. In this case, the sealer has a mean molecular weight of a resin of 20,000 or less. The plate is impregnated with the sealer in a depth of 100 μm or more from a front surface layer thereof.
Patent JP-2001272106-A (JP)
Title: Bath hot water heat recovery cold storage system
Inventor: SATO HIROFUMI
IPC: F24F5/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To ensure the improvement of recovered heat amount from remaining hot water in a bathtub and simultaneously cold storage utilizing the bathtub. SOLUTION: There are provided flow passage changeover means and a bypass flow passage on a bath hot water heat recovery circuit composed of a bathtub, a bath circulation passage, a bath pump, and a bath heat exchanger. When bath hot water heat to a lower portion of a bathtub is collected upon operation by the heat recovery means, the flow passage changeover means is simultaneously opened to the bath heat exchanger side and the bypass flow passage side, and stirring of bath hot water in the bathtub at a flow rate of the bath hot water increased by provision of the bypass and temperature layers in the bathtub are eliminated to make bath hot water temperature uniform. Further, the bypass circuit is closed, and heat from the bath hot water is collected continuously repeatedly, whereby an improvement of the recovered heat amount of bath hot water heat and cold storage utilizing the bathtub are ensured.
Patent JP-2001282519-A (JP)
Title: Software parts repository device, method for managing software parts and computer readable recording medium stored with program
Inventor: MORI TOSHIHARU
IPC: G06F17/30
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide management device and method capable of retrieving a system utilizing software parts without omission and surely informing a person in charge of the retrieved system of the retrieved result. SOLUTION: A parts information registration part 13 registers parts information including a class name included in software parts in a repository 2, a system information registration part 17 registers system information including the name of the person in charge, a class name retrieval part 16 specifies software parts to be used for the generation of the system from system generation information by using the class name, and a link information registration part 18 registers link information to be used for the retrieval of the system.
Patent JP-2001284463-A (JP)
Title: Semiconductor device and method of manufacturing it
Inventor: TOGO MITSUHIRO
IPC: H01L21/8234
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To form a gate insulating film having equal to or more than two kinds of film thicknesses in the same substrate with an excellent stability and controllability. SOLUTION: At first, a silicon nitride film 7 having a first thickness is formed on an entire surface of an element region, and next after the silicon nitride film is removed only from the region having a second thickness, again the silicon oxide is formed on the entire surface by the method combined oxidation with nitriding. Then, because a portion of silicon nitride film has a strong oxidation resistance, the film thickness does not increase and keeps a determined film thickness in the early stage, and the silicon oxide 11 having the second thickness is formed on the other portion. In this way because of forming two kinds of film thicknesses at once, both film thicknesses can be formed with the excellent stability and controllability.
Patent JP-2001282310-A (JP)
Title: Plant control system
Inventor: MATSUMOTO SHUNJI
IPC: G05B19/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve software quality and software productivity at the time of constructing the control program of a plant control system. SOLUTION: This plant control system for controlling a plant equipped with at least one facility is provided with a master control part for integrating the whole operations of a plant including the operation sequences of the facilities, a condition setting part for setting operation conditions specific to the facilities and changing the operation conditions, and plural operation edges arranged in the plural facilities which are controlled by the master control part and whose operation sequences can be changed.
Patent JP-2001278408-A (JP)
Title: Carrying truck for scrapping and scrapping plant using it
Inventor: WAKATSUKI TAKAYOSHI
IPC: B09B5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a carrying truck for scrapping and a crapping plant using it which enable flexible construction of scrapping processes according to objects to be scrapped while cutting down cost required for scrapping objects to be scrapped. SOLUTION: The scrapping plant comprises a primary storage equipment 1 for storing objects to be scrapped 13 (or 14) such as collected home electric appliances, a scrapping equipment 2 for scrapping the objects 13 (or 14), a working table 43 used for placing and scrapping the objects to be scrapped 13 (or 14) which moves between pieces of a secondary storage equipment 3 for storing each scrapped part 15, plural carrying trucks 41 provided with a storage part 45 for separately storing each scrapped part 15, an information terminal 44 having communication and display functions and provided on each carrying truck 41, and a recycling control system where recycling information about the objects to be scrapped 13 (or 14) is registered beforehand and information about the objects to be scrapped 13 (or 14) stored in the primary storage equipment 1 and then placed on the carriage 41 is input,  and which transmits the information about the objects to be scrapped 13 (or 14) to the information terminal 44 one after another according to recycling processes 34 which are based on the recycling information and displaying the recycling processes 34 at the same time.
Patent JP-2001276293-A (JP)
Title: Gloves
Inventor: MASUDA NAOYUKI
IPC: A41D19/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide gloves wherein a fastening piece of the glove is prevented from warping, and which give a favorable fitting feeling to hands, regarding gloves used mainly for golf and other sports. SOLUTION: On the back side of a glove body comprising a natural leather or a synthetic leather, the fastening piece which fastens a wrist inserting section is provided. Then, a pair of hook-and-loop fasteners are provided on contact surfaces between the fastening piece and the back of hand for these gloves. In such gloves, a shaping member to adjust the fastening piece to the curved surface of the back of hand is internally fitted.
Patent JP-2001288584-A (JP)
Title: Surface-treated metallic sheet excellent in abrasion resistance and press galling resistance
Inventor: YOSHIDA KENGO
IPC: C10M149/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treated metallic sheet excellent in abrasion resistance and press galling resistance, to provide a water base organic composite coating material by which the same surface-treated metallic sheet can be obtained and to provide its producing method. SOLUTION: The upper layer of a plated metallic sheet is formed with a rust prevention layer of 1 to 100 mg/m2 (expressed in terms of S2O3) by coating weight, next, as the second layer, from a water base organic composite coating material composed of a water base resin, colloidal silica, water and at least one or more kinds of lubricants selected from the water base dispersions of fatty acid metallic salt, fatty acid bisamide, fatty acid amine and fatty acid amide derivatives, an organic composite film is formed. Alternatively, from a water base organic composite coating material obtained by adding at least one or more corrosion inhibitors selected from tiosulfuric ions, sulfurous ions and hydrogen sulfite ions to the above coating material, an organic composite film is formed on the upper layer of a plated metallic sheet.
Patent JP-2001289447-A (JP)
Title: Collapsible floor heating panel
Inventor: SEKI HITOSHI
IPC: F24D3/16
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible floor heating panel to be collapsible longitudinally and laterally, facilitate a folding work and an unfolding work, thus be easy in handling during packing, transportation, storage, and laying. SOLUTION: In first invention, a plurality of plane-form or oblong-shaped small plate-form substances are situated in an adjacent state longitudinally and laterally, and a flexible sheet is stacked on the upper surfaces of the plate- form substances and longitudinal and lateral folding is practicable. A passage for a flexible tube for a heating medium is situated at a longitudinally and laterally folded part with a play. The so formed collapsible floor heating panel is characterized in that a folding margin member is located at the laterally folding part. In the second invention, a fitting-in member is situated in the passage provided with a play for each flexible tube for a heating medium.
Patent JP-2001288623-A (JP)
Title: Hot air-circulating type convective oven and method for producing flameproof fiber
Inventor: NISHIDA TOSHIHIKO
IPC: D01F9/12
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a hot air-circulating type convective oven having homogeneous atmosphere in a heat-treating chamber, hardly causing unevenness in treatment, not only to design to homogenize properties of the obtained continuous fiber bundle but also to improve the production efficiency, and capable of enabling a stable operation, and further to provide a method for producing flameproof fiber by using the oven. SOLUTION: This hot air-circulating type convective oven (1) for heating the continuous fiber bundle (F) by circulating the hot air has a heating and treating chamber (3) for heating the traveling continuous fiber bundle (F) to carry out a chemical reaction, and a duct chamber (4) for connecting a hot air-charging opening (3a) and a hot air-discharging opening (3b) formed in the treating chamber (3), arranged in the exterior of the treating chamber (3). A heat source (5) for the hot air, a hot air-stirring device (7) for stirring the hot air, and a circulating fan (6) for circulating the hot air are arranged in order in the duct chamber (4) along the circulating direction. The pressure loss when the hot air is passed through the hot air-stirring device 7 is set so as to be >=3 Pa.
Patent JP-2001289833-A (JP)
Title: Method for simply measuring dioxins or the like
Inventor: GOMI YASUSHIRO
IPC: G01N30/72
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method for simply measuring dioxins or the like for safely and rapidly inferring the presence or absence and a concentration of the dioxins or the like in a burned exhaust gas by using its precursor. SOLUTION: The method for simply measuring the dioxins or the like comprises the steps of measuring a chlorobenzene or the like of the precursor of the dioxins or the like in the burned exhaust gas, and thereby inferring an amount of the dioxins or the like. The method further comprises the steps of collecting the chlorobenzene or the like in the exhaust gas by a previously cleaned adsorbing unit filling with an adsorber made of a polymer resin, measuring a content of the chlorobenzene or the like and inferring the content of the dioxins or the like in the exhaust gas.
Patent JP-2001224711-A (JP)
Title: Calculation and display of swing weight of golf club
Inventor: SATO KAZUO
IPC: A63B53/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an accurate method for calculating moment of inertia based on practical swing and a method for displaying swing weight which anyone can feel as concrete weight. SOLUTION: When an equation for calculating moment of inertia of a club on practical swing is led and a calculation equation of swing weight is set to Sw=[(MH+MK)(L2+A2)+MS L2+2A2+A√(L2+L2)}/3+(Mg+MT)(G+A)2]/B2, the moment of inertia of the club can be displayed as a block of weight in a hand. The swing weight of the club can be easily calculated by preliminarily calculating swing weight per gram respectively for a head, a shaft, and a grip. Because the weight by this method is the weight anyone can practically feel, one can select a club suitable for him-/her-self with conviction.
Patent JP-2001289781-A (JP)
Title: Light wave vertical cross section tomography observation apparatus
Inventor: TANNO NAOHIRO
IPC: A61B10/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a light wave vertical cross section tomography observation apparatus enabling observation of an internal three-dimensional solid image of an object in an actual time over a wide dynamic range. SOLUTION: In this light wave vertical cross section tomography observation apparatus, a two-dimensional lock-in image intensifier is provided, so that a multiplication image can be observed. The two-dimensional lock-in intensifier is provided with a photocathode 2 for converting incident image light into photoelectron flow modulated two-dimensional spatially by square-law detection, a microchannel plate 6 provided with a front face part having a multiplication secondary electron producing function, based on secondary electron emission of the photoelectron flow and a back electrode in a back face part, and a fluorescent screen 7,  having concurrently a fluorescent conversion action of the two-dimensional multiplication secondary electron flow based on the multiplication secondary electron producing function and an action superimposing and accumulating electrons in a fixed cycle on an excited fluorescent level in a fluorescent medium, when the secondary electron flow is an alternating current.
Patent JP-2001288838-A (JP)
Title: Freely opening floor structure
Inventor: HAMATO NOBORU
IPC: E04B5/43
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure having, such structure that can be diverted to an exhibition hall allowing an exhibit passing through a story layer to exhibit quickly and as required and can be restored to an original office space after the exhibition is over. SOLUTION: Detachable opening floors 2a, 3a are provided on a floor of a building 1, and the opening floors 2a, 3a are formed by precast concrete board having a two step structure.
Patent JP-2001249613-A (JP)
Title: Chart for memorizing password for information communication
Inventor: KOSAKA TOSHIFUMI
IPC: G09C1/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide printed matter which is capable of memorizing plural passwords by using one cipher table and is capable of preventing the leakage of the passwords even if the cipher table is stolen by other persons. SOLUTION: The chart using squares is provided with a plurality of rows randomly arrayed with arbitrary characters, numerals, symbols, etc., and reading to take effectively utilize the characteristics of Japanese is made possible in a column direction.
Patent JP-2000331929-A (JP)
Title: Lithographic projection apparatus, and method therefor
Inventor: RENKENS MICHAEL JOZEFA MATHIJS
IPC: G03F7/20
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To drive easily a substrate stage along a complexly curved path by providing a third stage including each of object wafer holders which is supported by a second stage and has a third motional scope smaller than the motional scope of the second stage. SOLUTION: A wafer positioning means PW is divided into three elements, that is, a long-stroke stage LS, a medium-stroke stage, i.e., a scanning stage SS, and a fine-adjustment stage FS. During a step-and-scan projection, the long- stroke stage LS performs along the column of dies to be exposed (Y-direction) a continuous motion for executing a progress having no variation, while the scanning stage SS performs a figure-eight type motion relative to the long-stroke stage LS. By combining these two motions with each other, the desired curved desired motion is executed. The fine-adjustment stage FS performs as need a motion relative to the scanning stage SS to execute a finely positioning adjustment.
Patent JP-2001308522-A (JP)
Title: Method for manufacturing multilayered printed wiring board and prepreg
Inventor: NAKAYAMA MINEO
IPC: H05K3/46
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board wherein an insulation layer has less variance in thickness due to a prepreg. SOLUTION: When a multilayered printed circuit board is manufactured integrally by heating and press-fitting a laminate that conductive foils 3 are laminated on both surfaces of an inner layer core material 1 with prepregs 10 interposed respectively, the prepreg 10 whose periphery is provided with an in-advance heated and cured part 11 is used.
Patent JP-2000323712-A (JP)
Title: Power mos device with increased channel width and its manufacture
Inventor: SEMPLE DEXTER ELSON
IPC: H01L29/739
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the on-resistance of a power MOS device without increasing the channel density below a gate area. SOLUTION: This power MOS device is equipped with a semiconductor substrate 101 and a 1st conduction type upper layer 102 provided on the substrate. This upper layer has on its top surface a plurality of well areas 103 of a 2nd conduction type a plurality of heavily doped source areas 104 of a 1st conductivity type, and a wavy part 202 which is formed by selective etching and parallel to the source areas. A wavy gate area 205 is formed including the wavy part 202 to increase channel width by the well areas 103, source areas 104, and gate area 205. For the manufacture, a striped mask is formed on the top surface 201 of the upper layer and etched to form a wavy top surface having a plurality of parallel wavy parts 203.  The striped mask is removed and an insulating film 206 and conductive film 207 are formed on the upper-layer top surface 201 having the wavy surface layer to constitute the wavy gate area 205.
Patent JP-2001308065-A (JP)
Title: Dry etching device and dry etching method
Inventor: SANGO TOSHIAKI
IPC: C23F4/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To conduct etching of wafers into uniform sheet by sheet in succession without lowering the throughput, in a sheet type of drying etching device and a dry etching method. SOLUTION: In a step D, number (n) of inputted wafers and a set number N1 of wafers are compared, and in a step G the waiting time from the lot being processed previously and the set value of waiting time are compared, and the ESC voltage on the electrostatic stage to the wafer is controlled according to the comparison.